SOLVED: Do you recognize this logo?

Posts
10
Likes
138
I recently found my grandfather's old watch. It's an automatic but has no discernible brand or markings on the face. I opened it up and found a logo that reads "AS" on the movement. Can anyone provide me with information about that logo? I know it is not an expensive watch. I'm just really interested in figuring this out.
 
Posts
13,476
Likes
31,745
Google A. Schild, lots of information on this prolific maker of watch movements.
 
Posts
1,174
Likes
7,600
My guess would be A. Schild, which was one of the largest ebauche movement manufacturers and later merged with ETA.
 
Posts
15,188
Likes
44,618
Looks to me like AS 1816, or similar. Image from the Ranfft archive.